LT1/LT4 valve spring questions & need P/N's.
11-13-2006 | 02:25 PM
#1
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From: DFW, Texas
LT1/LT4 valve spring questions & need P/N's. i need the part numbers for the stock LT1 valve springs. is the part number the same for all years (93-97)? also, i was told that the LT1 and LT4 used the same retainers in 96/97. is this true? part number?
the class i road race in requires the use of OEM springs. so LT4 and aftermarket springs is not an option. i'm running a 93 LT1 just so you guys know. the intrest in the retainers is i read the LT4 reainters are lighter and if they were the same as ones used on the 96/97 LT1, then they are legal to use on my 93 LT1.
the class i road race in requires the use of OEM springs. so LT4 and aftermarket springs is not an option. i'm running a 93 LT1 just so you guys know. the intrest in the retainers is i read the LT4 reainters are lighter and if they were the same as ones used on the 96/97 LT1, then they are legal to use on my 93 LT1.
11-13-2006 | 04:39 PM
#2
The LT1 (93-97) should be the same. Although on the lighter issue, I'm not to sure since thier both steel retainers. They won't let you use a titanium retainer that is OEM speced. Just asking, because that is the way you want to go.
